Toothbrush handle



FIG. 1 is a top, front, and right side perspective view of a toothbrush handle showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof, the opposite side being a mirror image;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view similar to FIG. 1.

The broken lines showing of bristles in FIGS. 1, 2, 4, 5, and 7 and lettering in FIG. 7 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a toothbrush handle, as shown and described. 